Solution

Solution

Solution steps
Rewrite using trig identities:
Use the following identity:
Use the following property:
Apply the periodicity of :
Simplify
Rewrite as
Apply the periodicity of :
Simplify

Popular Examples

(sin(35/25)pi)/6arccos(6/22)ln(1)*(1)^0+e^0*2*sin(0)+cos(0)*2*e^02cos^2(37)-1-e^{cos(pi)}-(-e^{cos(0)})

Frequently Asked Questions (FAQ)

  • What is the value of (tan(80))/(tan(100)) ?

    The value of (tan(80))/(tan(100)) is -1